3/8 UNF Imperial Plough Bolts 3/8 UNF Plough Bolts/Nuts 3/8 UNF x 25 Plough Bolt/Nut 8.8 38/1600 3/8 UNF x 30 Plough Bolt/Nut 8.8 38/1601 3/8 UNF x 35 Plough Bolt/Nut 8.8 38/1602 3/8 UNF x 40 Plough Bolt/Nut 8.8 38/1603
